CN104467080A - Electric bike charger - Google Patents
Electric bike charger Download PDFInfo
- Publication number
- CN104467080A CN104467080A CN201410671513.5A CN201410671513A CN104467080A CN 104467080 A CN104467080 A CN 104467080A CN 201410671513 A CN201410671513 A CN 201410671513A CN 104467080 A CN104467080 A CN 104467080A
- Authority
- CN
- China
- Prior art keywords
- charger
- charging wire
- wire
- automatic
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
Abstract
The invention discloses an electric bike charger. The electric bike charger is characterized by comprising an automatic on-off device, a charger body and a rotating winder. The rotating winder is installed on the charger body and provided with a folding handle and a charging wire. The tail end of the charging wire is connected with the charger body, and a plug is installed at the top end of the charging wire. The automatic on-off device is installed on the plug and provided with an adjusting plate and a universal meter. According to the mode, the electric bike charger is small in size and convenient to carry, the charging wire can be stored and prevented from being knotted and becoming difficult to treat, power is automatically cut off after a storage battery is fully charged, and therefore the problems that because people forget to pull out the plug, the storage battery is excessively charged, the service life of the storage battery is shortened, the electric energy is wasted and personal injury and property loss may be caused are prevented.
Description
Technical field
The present invention relates to a kind of charger, particularly relate to a kind of electrical bike charger.
Background technology
At present, electric bicycle has become the universal vehicles, and electric bicycle provides power by storage battery, battery vehicle particularly two takes turns battery vehicle, all need to charge after travelling a period of time, and storage battery needs to be charged by charger, plug in and namely start to charge to battery vehicle, attaching plug complete charge is pulled up after charging a period of time, therefore the performance and used life of electrical bike charger just becomes the problem that user is concerned about the most, after battery is full of, if not manually extracting, exchange input to connect so always, cause energy waste, some the elderlys have forgotten to battery vehicle charging such thing even completely, when result is charged to battery vehicle, one charging is exactly several days or longer time, the waste of electric power can be caused like this, also storage battery is made because overcharge and ageing failure for a long time, What is more may cause that charger is overheated to be burnt or storage battery fills quick-fried, even therefore, cause fire.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of electrical bike charger.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of electrical bike charger, comprises automatic on-off device, charger and rotary wire-reeling device, and described rotary wire-reeling device is arranged on described charger;
Described rotary wire-reeling device is provided with a folding handles, and described rotary wire-reeling device is provided with charging wire, and described charging wire end is connected with described charger, and described charging wire top is provided with plug;
Described automatic on-off device is arranged on described plug place, and described automatic on-off device is provided with adjustment disk, and described automatic on-off device is provided with universal instrument.
In a preferred embodiment of the present invention, described charging wire is centered around on described rotary wire-reeling device.
In a preferred embodiment of the present invention, described adjustment disk comprises mechanical adjustment dish and electrical adjustment dish.
The invention has the beneficial effects as follows: a kind of electrical bike charger of the present invention, this electrical bike charger compact, easy to carry, and there is charging wire collection function, the knotting of electric wire is prevented to be difficult to process, storage battery is full of after electricity can auto power off, thus prevents because forget that pulling out Charger (portable round) in time makes storage battery overcharge and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrical bike charger of the present invention.
Fig. 2 is the internal circuit diagram of a kind of electrical bike charger automatic on-off device of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, automatic on-off device; 2, charger; 3, rotary wire-reeling device; 4, folding handles; 5, charging wire; 6, plug; 7, adjustment disk; 8, universal instrument.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises: a kind of electrical bike charger, comprises automatic on-off device 1, charger 2 and rotary wire-reeling device 3, and described rotary wire-reeling device 3 is arranged on described charger 2, described rotary wire-reeling device 3, for the arrangement to described charging wire 5, prevents and ties a knot.
Described rotary wire-reeling device 3 is provided with a folding handles 4, and described folding handles 4 is packed up for described charging wire 5 and discharges, and described rotary wire-reeling device 3 is used more convenient.
Described rotary wire-reeling device 3 is provided with charging wire 5, described charging wire 5 end is connected with described charger 2, described charging wire 5 top is provided with plug 6, described charging wire 5 is centered around on described rotary wire-reeling device 3, it is more convenient to make to carry, the mechanism adopting described charging wire 5 to couple together with described charger 2, avoids the awkward scene sometimes only leaving behind described charging wire 5 with described charger 2.
Described automatic on-off device 1 is arranged on described plug 6 place, and described automatic on-off device 1 is provided with adjustment disk 7, and described adjustment disk 7 comprises mechanical adjustment dish and electrical adjustment dish, and described adjustment disk 7 is for regulating the value of RP.
Described auto switching fills 1 and is set up and is provided with universal instrument 8, and described universal instrument 8 is for measuring the voltage at electric capacity C2 two ends.
Fig. 2 is the internal circuit diagram of described automatic on-off device 1, wherein ab end connects described charger 2, cd end connects the battery that will charge, first charging end of a period voltage is figured out by according to the kind of rechargeable battery and lattice during use, end of a period voltage is added 0.5V just can calculate charging automatic stop voltage, measure with the voltage at described universal instrument 8 pairs of electric capacity C2 two ends, then regulate the value of RP until electric capacity C2 voltage is charging end of a period voltage by described adjustment disk 7.
Wherein TL431 is the good three end adjustable shunt reference sources of a thermal stability that Texas Instruments releases.His output voltage two resistance just can be set to any value from 2.5V to 36V in scope arbitrarily.
In Fig. 2, the adjustable extent of the value of the value of the value of C1 to be the value of 33u, C2 be 4.7u, R1 to be the value of the value 1.5K of 1.5K, R2, R3 be 220, R4 to be the value of 150, R5 be 10, RP is 10K.
Compared with prior art, a kind of electrical bike charger of the present invention, this electrical bike charger compact, easy to carry, and there is charging wire collection function, prevent the knotting of electric wire to be difficult to process, storage battery is full of after electricity can auto power off, thus prevents because forget that pulling out Charger (portable round) in time makes storage battery overcharge and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. an electrical bike charger, is characterized in that, comprises automatic on-off device, charger and rotary wire-reeling device, and described rotary wire-reeling device is arranged on described charger;
Described rotary wire-reeling device is provided with a folding handles, and described rotary wire-reeling device is provided with charging wire, and described charging wire end is connected with described charger, and described charging wire top is provided with plug;
Described automatic on-off device is arranged on described plug place, and described automatic on-off device is provided with adjustment disk, and described automatic on-off device is provided with universal instrument.
2. a kind of electrical bike charger according to claim 1, is characterized in that: described charging wire is centered around on described rotary wire-reeling device.
3. a kind of electrical bike charger according to claim 1, is characterized in that: described adjustment disk comprises mechanical adjustment dish and electrical adjustment dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671513.5A CN104467080B (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671513.5A CN104467080B (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104467080A true CN104467080A (en) | 2015-03-25 |
| CN104467080B CN104467080B (en) | 2016-11-23 |
Family
ID=52912657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671513.5A Expired - Fee Related CN104467080B (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467080B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201371897Y (en) * | 2008-12-31 | 2009-12-30 | 李廼昌 | Self-charging electrical bicycle |
| US20110080071A1 (en) * | 2009-10-06 | 2011-04-07 | Tzu-Wei Liu | Bicycle power supply module for supplying power to electrical devices on a bicycle and related bicycle |
| CN202917607U (en) * | 2012-11-20 | 2013-05-01 | 赵任仁 | Battery with automatic wire taking up and charging device |
| CN204216624U (en) * | 2014-11-21 | 2015-03-18 | 常熟市海格尔电器有限公司 | A kind of electrical bike charger |
-
2014
- 2014-11-21 CN CN201410671513.5A patent/CN104467080B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201371897Y (en) * | 2008-12-31 | 2009-12-30 | 李廼昌 | Self-charging electrical bicycle |
| US20110080071A1 (en) * | 2009-10-06 | 2011-04-07 | Tzu-Wei Liu | Bicycle power supply module for supplying power to electrical devices on a bicycle and related bicycle |
| CN202917607U (en) * | 2012-11-20 | 2013-05-01 | 赵任仁 | Battery with automatic wire taking up and charging device |
| CN204216624U (en) * | 2014-11-21 | 2015-03-18 | 常熟市海格尔电器有限公司 | A kind of electrical bike charger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104467080B (en) | 2016-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |